We gave you one roundup already of cooking tips and hints from 2009. But here’s a look back at more in-depth tutorials and how-to posts. Most of these have extra photos or video, and they all are here to help you learn a little something extra or new in the kitchen. From how to create a beautiful sushi roll to how to peel garlic, and from how to brew kombucha and beer, to making awesome dumplings, here are 25 how to tutorials from 2009.